Inventor
BATES DAVID
US22 patents
⚠️ This page may combine multiple inventors who share the name “BATES DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KNOWLES CAZENOVIA INC
7 patentsUS10770776B2Sep 8, 2020
Vertical switched filter bank
KNOWLES CAZENOVIA INC9 citations83
US11437696B2Sep 6, 2022
RF devices and methods thereof involving a vertical switched filter bank
KNOWLES CAZENOVIA INC1 citations72
US11355829B2Jun 7, 2022
Vertical switched filter bank
KNOWLES CAZENOVIA INC2 citations72
US11108158B2Aug 31, 2021
Millimeter wave filter array
KNOWLES CAZENOVIA INC3 citations72
US12512575B2Dec 30, 2025
RF devices and methods thereof involving a vertical switched filter bank
KNOWLES CAZENOVIA INC0 citations62
US12431627B2Sep 30, 2025
Millimeter wave filter array
KNOWLES CAZENOVIA INC0 citations62
US12431601B2Sep 30, 2025
Printed microstrip filter
KNOWLES CAZENOVIA INC0 citations51